/* File: assets/css/style.css */
/* Paleta de Colores Original (Predeterminada para toda la aplicación) */
:root {
    --color-primary: #530f59;          /* Morado oscuro principal */
    --color-primary-light: rgba(83, 15, 89, 0.2); /* Morado oscuro más claro para efectos focus/ring */
    
    --color-accent: #fcd232;           /* Amarillo - Acento principal */
    --color-accent-hover: #e4bd2d;     /* Amarillo más oscuro para hover */

    --color-secondary-1: #9a398d;      /* Morado medio */
    --color-secondary-1-light: rgba(154, 57, 141, 0.15); 
    
    --color-secondary-2: #d65496;      /* Morado rosáceo */
    --color-secondary-2-light: rgba(214, 84, 150, 0.1);

    --color-background-page: #dfbfef;  /* Lila claro - Fondo de página por defecto */
    --color-background-container: #ffffff; /* Blanco para contenedores/tarjetas */

    --color-text-dark: #000000;        /* Negro para texto principal sobre fondos claros */
    --color-text-light: #ffffff;       /* Blanco para texto principal sobre fondos oscuros */
    
    /* Colores de texto más específicos para mejor contraste y jerarquía */
    --color-text-on-primary-bg: var(--color-text-light); /* Texto sobre fondo primario (morado oscuro) */
    --color-text-on-accent-bg: var(--color-text-dark);   /* Texto sobre fondo de acento (amarillo) */
    --color-text-headings-on-light-bg: var(--color-primary); /* Títulos sobre fondo claro */
    --color-text-body-on-light-bg: #333333; /* Gris oscuro para cuerpo de texto sobre fondo claro */
    --color-text-muted-on-light-bg: #666666;   /* Gris medio para texto silenciado */

    --color-border-light: #e0e0e0;     /* Gris claro para bordes sutiles */
    --color-border-medium: #cccccc;    /* Gris medio para bordes de inputs */

    --font-main: 'Inter', sans-serif;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-background-page); 
    color: var(--color-text-body-on-light-bg);  
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* Contenedores Principales */
.auth-container, 
.admin-container, 
.profile-card, 
.dashboard-container, 
.form-container {
    background-color: var(--color-background-container);
    border: 1px solid var(--color-primary-light); /* Borde sutil con el primario claro */
    border-radius: 0.5rem; 
    box-shadow: 0 4px 10px -3px rgba(0, 0, 0, 0.08), 0 2px 6px -1px rgba(0, 0, 0, 0.05);
}

/* Inputs, Selects, Textareas */
.form-input, .select-form, .textarea-form, 
.input-admin, .select-admin, .textarea-admin, .input-profile {
    width: 100%; 
    border-width: 1px;
    border-style: solid;
    border-color: var(--color-border-medium); 
    border-radius: 0.375rem; 
    padding: 0.65rem 0.85rem;
    transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    color: var(--color-text-dark);
    background-color: var(--color-text-light); 
}
.form-input::placeholder, .input-admin::placeholder, 
.input-profile::placeholder, .textarea-form::placeholder, 
.textarea-admin::placeholder {
    color: var(--color-text-muted-on-light-bg);
}
.form-input:focus, .select-form:focus, .textarea-form:focus,
.input-admin:focus, .select-admin:focus, .textarea-admin:focus, 
.input-profile:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light); 
    outline: none;
}
.radio-form, .checkbox-form {
    color: var(--color-primary); 
}
.radio-form:focus, .checkbox-form:focus {
    ring-color: var(--color-primary-light);
    ring-offset-color: var(--color-background-container); 
}


/* Botones */
.btn { 
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.25rem;
    border-radius: 0.375rem;
    font-weight: 500; 
    transition: background-color 0.2s ease-in-out, border-color 0.2s ease-in-out, color 0.2s ease-in-out;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none; 
}
.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-on-primary-bg);
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background-color: var(--color-secondary-1); 
    border-color: var(--color-secondary-1);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-text-on-accent-bg); 
    border-color: var(--color-accent);
}
.btn-accent:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

.btn-danger {
    background-color: var(--color-secondary-2); /* Morado rosáceo para peligro */
    color: var(--color-text-light);
    border-color: var(--color-secondary-2);
}
.btn-danger:hover {
    background-color: #c0488a; /* Un tono más oscuro de morado rosáceo */
    border-color: #c0488a;
}

.btn-manage-q {
    background-color: var(--color-secondary-1); 
    color: var(--color-text-light);
    border-color: var(--color-secondary-1);
    padding: 0.4rem 0.8rem; 
    font-size: 0.75rem;
}
.btn-manage-q:hover {
    background-color: #822f77; /* Morado medio más oscuro */
    border-color: #822f77;
}

/* Mapeo de clases antiguas/específicas a las nuevas clases de botón base */
.btn-admin-action, .btn-profile, .btn-submit, 
.btn-primary-login, .btn-primary-register, .btn-admin-primary {
    /* Heredan de .btn y .btn-primary */
}
.btn-download, .btn-edit, .btn-admin-secondary {
    /* Heredan de .btn y .btn-accent */
}
.btn-delete, .btn-admin-danger {
    /* Heredan de .btn y .btn-danger */
}


/* Enlaces */
.link-accent, .link-accent-login, .link-accent-register {
    color: var(--color-secondary-2); /* Morado rosáceo para enlaces */
    font-weight: 500;
    text-decoration: none;
}
.link-accent:hover, .link-accent-login:hover, .link-accent-register:hover {
    color: var(--color-primary); 
    text-decoration: underline;
}

/* Títulos */
.auth-title, .page-main-title {
    color: var(--color-text-headings-on-light-bg); 
    font-weight: 700; 
}
.section-title {
    color: var(--color-secondary-1); 
    font-weight: 600;
}
.section-header-text { 
    color: var(--color-text-headings-on-light-bg); 
    border-bottom: 2px solid var(--color-accent); 
    padding-bottom: 0.5rem; 
}

/* Textos */
.text-muted {
    color: var(--color-text-muted-on-light-bg);
}

/* Mensajes de Alerta */
.alert-message { padding: 0.75rem 1rem; margin-bottom: 1rem; border-radius: 0.375rem; font-size: 0.875rem; border-width: 1px;}
.alert-success { background-color: #eaf8f4; border-color: var(--color-secondary-1); color: #0f5132; } /* Tono verde pastel */
.alert-danger { background-color: #fce7ec; border-color: var(--color-secondary-2); color: #842029; } /* Tono rosado pastel */
.alert-info { background-color: #e7e9f8; border-color: var(--color-primary); color: #084298; } /* Tono lila/azul pastel */
.alert-warning { background-color: #fff9e6; border-color: var(--color-accent); color: #664d03; } /* Tono amarillo pastel */


/* Dashboards */
.dashboard-header-bar {
    background-color: var(--color-primary); 
    color: var(--color-text-on-primary-bg);
}
.nav-link, .nav-link-dashboard, .nav-link-profile, .nav-link-char {
    color: var(--color-accent); 
    text-decoration: none;
    font-weight: 500;
    margin-left: 0.75rem;
}
.nav-link:hover, .nav-link-dashboard:hover, .nav-link-profile:hover, .nav-link-char:hover {
    text-decoration: underline;
    color: var(--color-text-light); 
}

.dashboard-card {
    background-color: var(--color-background-container);
    border: 1px solid var(--color-border-light);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}
.dashboard-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 12px -3px rgba(0,0,0,0.1);
}
.dashboard-card h3 { color: var(--color-text-headings-on-light-bg); } 
.dashboard-card a.module-link { color: var(--color-secondary-1); font-weight: 500; } 
.dashboard-card a.module-link:hover { color: var(--color-primary); }


/* Fotos de Perfil */
.profile-pic-header {
    width: 32px; 
    height: 32px; 
    border-radius: 50%;
    object-fit: cover;
    margin-right: 0.5rem; 
    border: 2px solid var(--color-accent); 
}
.profile-pic-display { 
    width: 128px; 
    height: 128px; 
    border-radius: 50%; 
    object-fit: cover; 
    border: 4px solid var(--color-accent); 
}

/* Tablas */
th, td { padding: 0.75rem; text-align: left; border-bottom: 1px solid var(--color-border-light); font-size: 0.875rem; }
thead th { background-color: #f8fafc; font-weight: 600; color: var(--color-text-headings-on-light-bg); } 

/* Paginación */
.pagination a, .pagination span { 
    margin: 0 0.25rem; 
    padding: 0.35rem 0.65rem; 
    border: 1px solid var(--color-border-medium); 
    border-radius: 0.25rem; 
    color: var(--color-primary);
    font-size: 0.875rem;
}
.pagination a:hover { 
    background-color: var(--color-primary-light); 
    border-color: var(--color-primary);
}
.pagination .current-page { 
    background-color: var(--color-primary); 
    color: var(--color-text-on-primary-bg); 
    border-color: var(--color-primary); 
}

/* Formularios de Caracterización */
.char-grid-table th, .char-grid-table td { font-size: 0.875rem; border: 1px solid var(--color-border-medium); }
.char-grid-table thead th { background-color: #f8fafc; } 

/* Utilitarias */
.text-danger { color: var(--color-secondary-2); } /* Usar el morado rosáceo como color de "peligro" o alerta en texto */
.required-asterisk { color: var(--color-secondary-2); font-weight: bold; margin-left: 2px; }